494439120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:699

約数の個数: 320

約数和(自身を含む): 1986301440

約数和(自身を除く): 1491862320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 168, 180, 189, 210, 212, 216, 240, 252, 265, 270, 280, 315, 318, 336, 360, 371, 378, 420, 424, 432, 477, 504, 530, 540, 560, 617, 630, 636, 720, 742, 756, 795, 840, 848, 945, 954, 1008, 1060, 1080, 1113, 1234, 1260, 1272, 1431, 1484, 1512, 1590, 1680, 1851, 1855, 1890, 1908, 2120, 2160, 2226, 2385, 2468, 2520, 2544, 2862, 2968, 3024, 3085, 3180, 3339, 3702, 3710, 3780, 3816, 4240, 4319, 4452, 4770, 4936, 5040, 5553, 5565, 5724, 5936, 6170, 6360, 6678, 7155, 7404, 7420, 7560, 7632, 8638, 8904, 9255, 9540, 9872, 10017, 11106, 11130, 11448, 12340, 12720, 12957, 13356, 14310, 14808, 14840, 15120, 16659, 16695, 17276, 17808, 18510, 19080, 20034, 21595, 22212, 22260, 22896, 24680, 25914, 26712, 27765, 28620, 29616, 29680, 32701, 33318, 33390, 34552, 37020, 38160, 38871, 40068, 43190, 44424, 44520, 49360, 50085, 51828, 53424, 55530, 57240, 64785, 65402, 66636, 66780, 69104, 74040, 77742, 80136, 83295, 86380, 88848, 89040, 98103, 100170, 103656, 111060, 114480, 116613, 129570, 130804, 133272, 133560, 148080, 155484, 160272, 163505, 166590, 172760, 194355, 196206, 200340, 207312, 222120, 228907, 233226, 259140, 261608, 266544, 267120, 294309, 310968, 327010, 333180, 345520, 388710, 392412, 400680, 444240, 457814, 466452, 490515, 518280, 523216, 583065, 588618, 621936, 654020, 666360, 686721, 777420, 784824, 801360, 882927, 915628, 932904, 981030, 1036560, 1144535, 1166130, 1177236, 1308040, 1332720, 1373442, 1471545, 1554840, 1569648, 1765854, 1831256, 1865808, 1962060, 2060163, 2289070, 2332260, 2354472, 2616080, 2746884, 2943090, 3109680, 3433605, 3531708, 3662512, 3924120, 4120326, 4414635, 4578140, 4664520, 4708944, 5493768, 5886180, 6180489, 6867210, 7063416, 7848240, 8240652, 8829270, 9156280, 9329040, 10300815, 10987536, 11772360, 12360978, 13734420, 14126832, 16481304, 17658540, 18312560, 20601630, 23544720, 24721956, 27468840, 30902445, 32962608, 35317080, 41203260, 49443912, 54937680, 61804890, 70634160, 82406520, 98887824, 123609780, 164813040, 247219560, 494439120]

約数ペア:

[(1, 494439120), (2, 247219560), (3, 164813040), (4, 123609780), (5, 98887824), (6, 82406520), (7, 70634160), (8, 61804890), (9, 54937680), (10, 49443912), (12, 41203260), (14, 35317080), (15, 32962608), (16, 30902445), (18, 27468840), (20, 24721956), (21, 23544720), (24, 20601630), (27, 18312560), (28, 17658540), (30, 16481304), (35, 14126832), (36, 13734420), (40, 12360978), (42, 11772360), (45, 10987536), (48, 10300815), (53, 9329040), (54, 9156280), (56, 8829270), (60, 8240652), (63, 7848240), (70, 7063416), (72, 6867210), (80, 6180489), (84, 5886180), (90, 5493768), (105, 4708944), (106, 4664520), (108, 4578140), (112, 4414635), (120, 4120326), (126, 3924120), (135, 3662512), (140, 3531708), (144, 3433605), (159, 3109680), (168, 2943090), (180, 2746884), (189, 2616080), (210, 2354472), (212, 2332260), (216, 2289070), (240, 2060163), (252, 1962060), (265, 1865808), (270, 1831256), (280, 1765854), (315, 1569648), (318, 1554840), (336, 1471545), (360, 1373442), (371, 1332720), (378, 1308040), (420, 1177236), (424, 1166130), (432, 1144535), (477, 1036560), (504, 981030), (530, 932904), (540, 915628), (560, 882927), (617, 801360), (630, 784824), (636, 777420), (720, 686721), (742, 666360), (756, 654020), (795, 621936), (840, 588618), (848, 583065), (945, 523216), (954, 518280), (1008, 490515), (1060, 466452), (1080, 457814), (1113, 444240), (1234, 400680), (1260, 392412), (1272, 388710), (1431, 345520), (1484, 333180), (1512, 327010), (1590, 310968), (1680, 294309), (1851, 267120), (1855, 266544), (1890, 261608), (1908, 259140), (2120, 233226), (2160, 228907), (2226, 222120), (2385, 207312), (2468, 200340), (2520, 196206), (2544, 194355), (2862, 172760), (2968, 166590), (3024, 163505), (3085, 160272), (3180, 155484), (3339, 148080), (3702, 133560), (3710, 133272), (3780, 130804), (3816, 129570), (4240, 116613), (4319, 114480), (4452, 111060), (4770, 103656), (4936, 100170), (5040, 98103), (5553, 89040), (5565, 88848), (5724, 86380), (5936, 83295), (6170, 80136), (6360, 77742), (6678, 74040), (7155, 69104), (7404, 66780), (7420, 66636), (7560, 65402), (7632, 64785), (8638, 57240), (8904, 55530), (9255, 53424), (9540, 51828), (9872, 50085), (10017, 49360), (11106, 44520), (11130, 44424), (11448, 43190), (12340, 40068), (12720, 38871), (12957, 38160), (13356, 37020), (14310, 34552), (14808, 33390), (14840, 33318), (15120, 32701), (16659, 29680), (16695, 29616), (17276, 28620), (17808, 27765), (18510, 26712), (19080, 25914), (20034, 24680), (21595, 22896), (22212, 22260)]